[  713.534705][ T8720] br1: port 1(veth1) entered blocking state
[  713.535117][ T8720] br1: port 1(veth1) entered disabled state
[  713.535481][ T8720] veth1: entered allmulticast mode
[  713.537189][ T8720] veth1: entered promiscuous mode
[  713.569838][   T46] br1: port 1(veth1) entered blocking state
[  713.570193][   T46] br1: port 1(veth1) entered forwarding state
[  724.745029][ T8824] br1: port 1(veth1) entered disabled state
[  724.783261][ T8825] veth1: left allmulticast mode
[  724.783592][ T8825] veth1: left promiscuous mode
[  724.784035][ T8825] br1: port 1(veth1) entered disabled state